MarketingTech’s James Bourne takes a stroll down memory lane, exploring some of 2019’s biggest trends. 2019 in digital marketing, through the reporting eye of MarketingTech, has seen something of a two-pronged approach. While the exploration of emerging technologies and their use cases, from voice search to AI to blockchain, continues, it has been tempered with a more measured and nuanced focus. While this publication found plenty of column inches to tell the stories those making the most of their technological…